268049188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10408

約数の個数: 48

約数和(自身を含む): 556093440

約数和(自身を除く): 288044252

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 6479, 10343, 12958, 20686, 25916, 41372, 113773, 196517, 227546, 320633, 393034, 455092, 641266, 786068, 1282532, 2161687, 3526963, 4323374, 6092027, 7053926, 8646748, 12184054, 14107852, 24368108, 67012297, 134024594, 268049188]

約数ペア:

[(1, 268049188), (2, 134024594), (4, 67012297), (11, 24368108), (19, 14107852), (22, 12184054), (31, 8646748), (38, 7053926), (44, 6092027), (62, 4323374), (76, 3526963), (124, 2161687), (209, 1282532), (341, 786068), (418, 641266), (589, 455092), (682, 393034), (836, 320633), (1178, 227546), (1364, 196517), (2356, 113773), (6479, 41372), (10343, 25916), (12958, 20686)]